A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5835-00-356-3825
NSN 5998-01-382-8842
NSN 6135-00-321-6707
NSN 6650-01-265-0650
NSN 5950-00-300-2394
NSN 5925-00-186-8669
NSN 5835-00-090-3924
NSN 6130-01-301-8751
NSN 6320-01-319-3584
NSN 6145-00-331-3526
NSN 7035-01-658-1623
NSN 5935-01-265-3488